25850050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 50253480

約数和(自身を除く): 24403430

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 89, 157, 178, 185, 314, 370, 445, 785, 890, 925, 1570, 1850, 2225, 3293, 3925, 4450, 5809, 6586, 7850, 11618, 13973, 16465, 27946, 29045, 32930, 58090, 69865, 82325, 139730, 145225, 164650, 290450, 349325, 517001, 698650, 1034002, 2585005, 5170010, 12925025, 25850050]

約数ペア:

[(1, 25850050), (2, 12925025), (5, 5170010), (10, 2585005), (25, 1034002), (37, 698650), (50, 517001), (74, 349325), (89, 290450), (157, 164650), (178, 145225), (185, 139730), (314, 82325), (370, 69865), (445, 58090), (785, 32930), (890, 29045), (925, 27946), (1570, 16465), (1850, 13973), (2225, 11618), (3293, 7850), (3925, 6586), (4450, 5809)]